Provides the generic function
itemFrequency and S4 methods to get the
frequency/support for all single items in an objects based on
itemMatrix. For example, it is used to get the single
item support from an object of class
1 2 3 4
further arguments are passed on.
a character string specifying
should support be weighted by transactions weights stored
itemFrequency returns a named numeric vector. Each element is the
frequency/support of the corresponding item in object
x. The items
appear in the vector in the same order as in the binary matrix in
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.